Assassin (Mata Hari)

Assassin is the Assassin-class Servant able to be summoned by the Protagonist in the Grand Orders of Fate/Grand Order.

Assassin's True Name is Mata Hari, she was a spy active in the underworld, and may well have been the most wondrous individual among her kind. An exotic dancer, her legs continued to bewitch military officers until the day she was executed as a spy.